Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
I want to communicate Central and peripheral devices with KeyPass. Also I want to generate keypass in Peripheral device. But keypass should to include symbols, low/upper case...
I am able to send data upto 20 bytes by connecting to an external BLE device. How do I send data greater than 20 bytes. I have read that we have to either fragment the data...
main.c
We have interfaced 4 pins of touch screen to nRF52DK pins P0.04, P0.05,P0.06, P0.07 and pulled the pin P0.04 high to detect the touch by configuring the pin to sense...
i successfully generated sound using pwm and piezo buzzer
while(/*while event occurs*/)
{
for (uint8_t i = 0; i < 50; ++i)
{
value = (i < 20) ? (i * 5) : (100 -...
Hi,
Please find the attachment of code. maincode.rtf
I am using nrf52832 SDK11 s132v2.0.1. I have modified the ble_app_hrs_rscs_relay code and its main code is attached...
Edit:I'm using sdk 10.x, with softdevice S110 version 8.x, so yes, the library function could be obsolete but I don't think that's the cause.
Edit #2 it seems that it will...
How do I check timer2 is running or stop ?
I try to measure timer current after I program nrf_drv_timer_pause () or nrf_drv_timer_disable(), The two conditions current...
Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
It doesn't look like ppk is in the Nordic github, so leaving this here:
On linux, ppk v1.0 work great, but v1.1 hangs and takes forever to draw the windows. I traced the...
Hi,
I trying to use the AES ECB driver on nRF52. When I init the NRF_ECB->ECBDATAPTR with AES data system just panics. Not clear what's happening.
However the same piece...
I am using the PCA10031 dongle. When I connected it to my pc (Windows10), I got a message in after starting Master Control Panel3.10.0 saying a firmware update for "J-Line...
Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
Hello Team
I am facing one problem ,regarding DFU service
I did my first DFU experiment on Nov 2017..i did as per below guidelines
devzone.nordicsemi.com/.../
It...
I followed the this tutorial and this tutorial step by step. And I have accomplished all the steps successfully. But the problem is, my .c and .h files(such as main.c) do...
We are encountering problems with the nRF52 resetting during ESD testing. We have a reset button external to the chip, the trace to which we suspect is acting as a receiving...
